📄 dec_ld8a.asm
字号:
.line 95
ST #143,*(_old_T0) ; |189|
L8:
.line 99
LD *SP(6),A
MVDK *SP(58),*(AR1)
STL A,*AR1+
MVKD *(AR1),*SP(58)
.line 105
RSBX OVM
RSBX FRCT
LD *SP(6),A
STL A,*SP(0)
LD *SP(7),A
STL A,*SP(1)
LDM AR7,A
ADD *(_exc),A
ST #40,*SP(2) ; |199|
CALL #_Pred_lt_3 ; |199|
; call occurs [#_Pred_lt_3] ; |199|
.line 112
LD *SP(60),A
RSBX OVM
LD *(AL),A ; |206|
BC L9,AEQ ; |206|
; branch occurs ; |206|
.line 115
RSBX FRCT
NOP
CALL #_Random ; |209|
; call occurs [#_Random] ; |209|
AND #8191,A,A ; |209|
STL A,*AR6
.line 116
RSBX FRCT
RSBX OVM
NOP
CALL #_Random ; |210|
; call occurs [#_Random] ; |210|
AND #15,A,A ; |210|
STL A,*AR6(1)
L9:
.line 118
LD *AR6,A
RSBX OVM
STL A,*SP(0)
RSBX FRCT
LDM SP,A
ADD #18,A
STL A,*SP(1)
LD *AR6(1),A
CALL #_Decod_ACELP ; |212|
; call occurs [#_Decod_ACELP] ; |212|
.line 121
RSBX FRCT
ST #1,*SP(0) ; |215|
RSBX OVM
LD *(_sharp),A
CALL #_shl ; |215|
; call occurs [#_shl] ; |215|
STLM A,AR3
.line 122
SSBX SXM
RSBX OVM
LD #40,A
SUB *SP(6),A ; |216|
BC L11,ALEQ ; |216|
; branch occurs ; |216|
LDM SP,A
ADD #18,A
ADD *SP(6),A
MVMM SP,AR2
STLM A,AR1
LD #39,A
SUB *SP(6),A
STLM A,BRC
MAR *+AR2(#18)
RPTB L11-1
; loop starts
L10:
.line 124
RSBX OVM
LD *(AR3),16,A ; |218|
SSBX FRCT
SSBX OVM
NOP
MPYA *AR2+ ; |218|
RSBX OVM
SFTA B,-16,A ; |218|
LD *AR1,16,B ; |218|
SSBX OVM
ADD *(AL),16,B,A ; |218|
SFTA A,-16,A ; |218|
STL A,*AR1+
.line 125
; loop ends ; |219|
L11:
.line 119
MAR *+AR6(#2)
.line 132
LD *AR6+,A
.line 134
RSBX OVM
LDM SP,B
ADD #18,B
RSBX FRCT
STL B,*SP(0)
ST #40,*SP(1) ; |228|
LD *SP(60),B
STL B,*SP(2)
LD *SP(65),B
STL B,*SP(3)
LD *SP(66),B
STL B,*SP(4)
CALL #_Dec_gain ; |228|
; call occurs [#_Dec_gain] ; |228|
.line 140
SSBX SXM
RSBX OVM
LD *(_gain_pitch),A
STL A,*(_sharp)
SUB #13018,A,A ; |234|
BC L12,AGEQ ; |234|
; branch occurs ; |234|
.line 142
LD #3277,A
SUB *(_sharp),A ; |236|
BC L13,ALEQ ; |236|
; branch occurs ; |236|
ST #3277,*(_sharp) ; |236|
B L13 ; |236|
; branch occurs ; |236|
L12:
.line 141
ST #13017,*(_sharp) ; |235|
L13:
LDM SP,A
ADD #18,A
STL A,*SP(59)
.line 149
STM #0,AR1
L14:
.line 157
LDM AR1,A
ADD *(AR7),A
SSBX FRCT
STL A,*SP(67)
STM #_gain_pitch,AR2
ADD *(_exc),A
STLM A,AR3
SSBX OVM
ST #1,*SP(0) ; |251|
MPY *AR3,*AR2,A ; |251|
RSBX OVM
STM #_gain_code,AR2
MVDK *SP(59),*(AR3)
SFTA A,8 ; |251|
SFTA A,-8 ; |251|
ORM #2,*(PMST)
SSBX OVM
ORM #2,*(PMST)
NOP
MAC *AR2, *AR3+, A, A ; |251|
RSBX FRCT
RSBX OVM
MVKD *(AR3),*SP(59)
CALL #_L_shl ; |251|
; call occurs [#_L_shl] ; |251|
.line 158
RSBX OVM
SSBX SXM
SFTA A,8 ; |252|
SFTA A,-8 ; |252|
SSBX OVM
ADD #1,#15,A,B ; |252|
RSBX OVM
LD *SP(67),A
ADD *(_exc),A
STLM A,AR2
NOP
NOP
STH B,*AR2 ; |252|
.line 159
MAR *AR1+
LDM AR1,A
LD *(AL),A ; |253|
SUB #40,A,A ; |253|
BC L14,ALT ; |253|
; branch occurs ; |253|
.line 165
LDM AR7,A
ADD *(_exc),A
STL A,*SP(0)
LD *SP(62),A
RSBX FRCT
STL A,*SP(1)
ST #40,*SP(2) ; |259|
LD *SP(64),A
STL A,*SP(3)
LD *SP(61),A
ST #0,*SP(4) ; |259|
CALL #_Syn_filt ; |259|
; call occurs [#_Syn_filt] ; |259|
STLM A,AR1
NOP
NOP
BANZ L15,*AR1 ; |259|
; branch occurs ; |259|
.line 176
LD *SP(64),A
RSBX FRCT
STL A,*SP(0)
RSBX OVM
ST #10,*SP(1) ; |270|
LD *SP(62),A
CALLD #_Copy ; |270|
ADD #30,A,A ; |270|
; call occurs [#_Copy] ; |270|
B L17 ; |270|
; branch occurs ; |270|
L15:
LD #234,A
MVDK *SP(63),*(AR1)
STL A,*SP(59)
L16:
.line 171
ST #2,*SP(0) ; |265|
RSBX FRCT
RSBX OVM
LD *AR1,A
CALL #_shr ; |265|
; call occurs [#_shr] ; |265|
STL A,*AR1+
MVDK *SP(59),*(AR2)
BANZD L16,*+AR2(-1) ; |265|
MVKD *(AR2),*SP(59)
; branch occurs ; |265|
.line 173
RSBX OVM
LDM AR7,A
ADD *(_exc),A
STL A,*SP(0)
RSBX FRCT
LD *SP(62),A
STL A,*SP(1)
ST #40,*SP(2) ; |267|
LD *SP(64),A
STL A,*SP(3)
LD *SP(61),A
ST #1,*SP(4) ; |267|
CALL #_Syn_filt ; |267|
; call occurs [#_Syn_filt] ; |267|
L17:
.line 178
RSBX OVM
LD *SP(61),A
ADD #11,A
STL A,*SP(61)
.line 179
SSBX SXM
MAR *+AR7(#40)
LD *SP(62),A
ADD #40,A
STL A,*SP(62)
LD *(AR7),A ; |273|
SUB #80,A,A ; |273|
BC L3,ALT ; |273|
; branch occurs ; |273|
.line 186
LD *SP(63),A
STL A,*SP(0)
RSBX FRCT
ST #154,*SP(1) ; |280|
CALLD #_Copy ; |280|
ADD #80,A,A ; |280|
; call occurs [#_Copy] ; |280|
.line 188
.line 189
ANDM #-833,*(ST1)
ANDM #-4,*(PMST)
FRAME #68
POPM AR7
POPM AR6
POPM AR1
RET
; return occurs
.endfunc 283,000018400h,71
;***************************************************************
;* UNDEFINED EXTERNAL REFERENCES *
;***************************************************************
.global _L_shl
.global _shl
.global _shr
.global _Int_qlpc
.global _Dec_lag3
.global _Pred_lt_3
.global _Decod_ACELP
.global _D_lsp
.global _Lsp_decw_reset
.global _Dec_gain
.global _Copy
.global _Set_zero
.global _Random
.global _Syn_filt
.global _bad_lsf
;***************************************************************
;* TYPE INFORMATION *
;***************************************************************
.sym _Word16, 0, 3, 13, 16
.sym _Word32, 0, 5, 13, 32
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